Michelle Trudeau

Michelle Trudeau began her radio career in 1981, filing stories for NPR from Beijing and Shanghai, China, where she and her husband lived for two years. She began working as a science reporter and producer for NPR's Science Desk since 1982. Trudeau's news reports and feature stories, which cover the areas of human behavior, child development, the brain sciences, and mental health, air on NPR's Morning Edition and All Things Considered.

Trudeau has been the recipient of more than twenty media broadcasting awards for her radio reporting, from such professional organizations as the American Association for the Advancement of Science, the Casey Journalism Center, the American Psychiatric Association, World Hunger, the Los Angeles Press Club, the American Psychological Association, and the National Mental Health Association.

Trudeau is a graduate of Stanford University. While at Stanford, she studied primate behavior and conducted field research with Dr. Jane Goodall at the Gombe Stream Research Centre in Tanzania. Prior to coming to NPR, Trudeau worked as a Research Associate at the Institute of Medicine, National Academy of Sciences, in Washington, D.C.

When someone does something utterly selfless, you might think, oh, they're just a generous kind of soul. But new research suggests altruism may be hardwired in the brain. Reporter Michelle Trudeau has more.

Ever wonder why children can so easily figure out how to work the TV remote? Or why they "totally get" apps on your smartphone faster than you? It turns out that young children may be more open-minded than adults when it comes to solving problems.

Remember that famous line in the movie Jerry Maguire where Renee Zellweger says to Tom Cruise, "You had me at 'hello' "? Well it turns out there is some scientific evidence to back this up. People use voices to instantly judge people, researchers say.

Most research on memory loss in the elderly focuses on dementia, Alzheimer's disease or other brain diseases.

But neuroscientist Emily Rogalski from Northwestern University's Feinberg School of Medicine knew there is great variation in how good memory is in older people. Most have memory loss to varying degrees, but some have strong memories, even well into old age.

Miranda Kelly, a 14-year-old from Sykesville, Md., says she's been sleepwalking since she was 6 or 7. The first time, she says, "I woke up on the couch on a school day. And I'd gone to bed in my bed."

Since that first episode, Kelly now sleepwalks every couple of months. "I wake up in weird places, randomly. I have once woken up in the kitchen, and on the floor of the bathroom wrapped in my sheet," she says.

Six years ago, we told you about a woman, identified as A.J., who could remember the details of nearly every day of her life. At the time, researchers thought she was unique. But since then, a handful of such individuals have been identified. And now, researchers are trying to understand how their extraordinary memories work.